baber/WOPTO huggingface dataset:
Patent JP-2007291341-A (JP)
Title: Water base coating composition
Inventor: MATSUURA KOJI
IPC: C09D5/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water base coating composition excellent in dryable property and capable of obtaining excellent effects in physical properties such as gloss, water resistance, weather resistance, weather resistance and stain resistance.  <P>SOLUTION: The water base coating composition comprises a synthetic resin emulsion (A) obtained by emulsion polymerization of a monomer component (a) containing an ethylenic unsaturated monomer having a reactive functional group reactive with alkoxysilyl and a compound (B) having a nitrogen-containing ring and alkoxysilyl as essential components. Wherein, as the (B) component, a compound having piperidinyl and alkoxysilyl and a compound having imidazolyl and alkoxysilyl are preferable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196751-A (JP)
Title: Refrigerator
Inventor: KOKUBO AYUMI
IPC: F25D23/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having a door automatic opening device capable of reducing probability of defective operation even when chaff of stored food falls or the stored food itself falls.  <P>SOLUTION: In this refrigerator having a plurality of storage compartments in a state that at least one of the storage compartments has a drawer door capable of being taken in and out in the longitudinal direction, and a partitioning plate is disposed to partition the plurality of storage compartments, the drawer door is driven by a driving device disposed on a refrigerator body by turning on a switching device disposed on the partitioning plate by operating the door automatic opening device disposed on the drawer door, the drawer door is driven by the driving device disposed on the refrigerator body, the switch device has a case member disposed on the partitioning plate, and comprising a button and a holding portion for slidably holding the button, and the holding portion is provided with an opening upper edge portion and a side edge portion on a position projecting from a surface of the partitioning plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197275-A (JP)
Title: Video display device and its control method
Inventor: OZAWA TAKASHI
IPC: G06F3/0484
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To instruct a correct operating method on determining that a user is unfamiliar with operations from a user's operating method.  <P>SOLUTION: The video display device 1, which has a plurality of input terminals for inputting videos from a plurality of kinds of peripheral apparatus, includes: a video display unit which displays videos based upon input signals inputted from respective input terminals; an input switching means of switching the respective input terminals; a switching operation counting means of counting switching operations of the input switching means carried out within a predetermined time; and a help image display means of displaying help images on the video display unit when the count number of the switching operation counting means exceeds a predetermined number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199439-A (JP)
Title: Piezoelectric vibrator and manufacturing method of piezoelectric vibrator
Inventor: FURUHATA MAKOTO
IPC: H01L41/319
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-precision crystal vibrator which is compact in size and low in power consumption.  <P>SOLUTION: The crystal vibrator 10 has a crystal vibration piece 20 composed of a base 21, a pair of vibration arms 30 and 40 extended from the base 21 in parallel with each other along the Y axis, and electrodes 51 to 54 provided on a top surface 31, a reverse surface 32, and an external side face 33 of the vibration arm 30, and electrodes 56 to 59 provided on a top surface 41, a reverse surface 42, and an external side face 43 of the vibration arm 40. In a direction to the internal flank 34 (in the crystal axis direction of a crystal) where the top surface 31 of the vibration arm 30 is divided into two along an X axis, a piezoelectric thin film element 100 is formed by forming a piezoelectric thin film 71 and an electrode 55 on the top surface thereof. In a direction to the external side face 43 (in the crystal axis direction of the crystal) where the top surface 41 of the vibration arm 40 is divided into two along the X axis, a piezoelectric thin film element 101 is formed by forming a piezoelectric thin film 72 and an electrode 60 on the top surface thereof. Then the crystal vibration chip 20 and piezoelectric thin film elements 100 and 101 are connected in series.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205541-A (JP)
Title: Three-dimensional imaging apparatus
Inventor: ANDO KUNIO
IPC: H04N13/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a conventional three-dimensional imaging apparatus using two solid-state imaging elements has a drawback of high cost, even though technical problems in a proposal of adopting a three-dimensional imaging apparatus uses only one solid-state imaging element are not fully solved, and this proposal is not used widely in practical use.  <P>SOLUTION: An imaging surface of one solid-state imaging element is divided into four areas, two regions respectively arranged in an oblique direction are selected from among the four divided regions and two first and second imaging lenses are arranged so that respective optical axes are arranged in the two selected regions to constitute a three-dimensional imaging apparatus for forming two images, having parallax by selecting the two first and second imaging regions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204503-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: MARUYAMA YOJI
IPC: G11B5/31
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to produce a large number of inexpensive perpendicular heads by a commercially available manufacturing device due to low yield, while high accuracy is required to form members constituting the head extremely high in order to suppress the enlargement of the recording magnetic field of the main magnetic pole of the perpendicular recording head and to achieve a high-quality recording operation.  <P>SOLUTION: The main magnetic pole 11 of a recording head 200 extends to a floating surface 98 as a medium facing surface, and has a reverse-trapezoidal section. A first soft magnetic film 10 called a side shield is divided to be disposed in both sides of the main magnetic pole 11 via a nonmagnetic film 51. The floating surface side end of the first soft magnetic film 10 is disposed lower than the floating surface 98. The first soft magnetic film 10 is disposed on the same layer of the main magnetic pole 11. A second soft magnetic film 12 called a trailing shield is disposed in the upper part of the floating surface side of the main magnetic pole 11 via a nonmagnetic film 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203352-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and image forming apparatus
Inventor: IWASAKI MASAHIRO
IPC: G03G5/147
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in environmental stability and charge maintainability and capable of increasing image quality and operating life, and provide an image forming apparatus and a process cartridge using the same.  <P>SOLUTION: In the electrophotographic photoreceptor, an outermost surface layer of a photosensitive layer contains a resin represented by general formula (I), wherein R<SB>1</SB>represents hydrogen, an alkyl group or an alkenyl group; R<SB>2</SB>represents hydrogen, an alkyl group, an aromatic hydrocarbon group or an alkoxyl group; R<SB>3</SB>represents hydrogen, a hydroxyalkyl group or an alkoxyalkyl group; l represents an integer of 1-3; m represents an integer of 1-3; and n represents an integer of 0-20,000.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200719-A (JP)
Title: Product with tooth profile, and its manufacturing method
Inventor: HORINO SHIGETO
IPC: B21J5/06
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product with a tooth profile which is a cold forged product having the tooth profile in which the radius of curvature of a corner part of a tooth tip, the surface roughness of a tooth width surface and the surplus metal length have high precision and to provide its manufacturing method.  <P>SOLUTION: A manufacturing method of a product with a tooth profile successively performs an upsetting step of upsetting a rough tooth profile 62 of a work, and an ironing step of ironing a tooth width surface 63 and an outside diameter surface 64 of the rough tooth profile 62 by an ironing unit 31 formed on a die 3 when performing the knock-out of the rough tooth profile 62. In the manufacturing method, the product with the tooth profile of high precision in which the radius of curvature of a corner part of a tooth tip and the surface roughness of the tooth width surface are improved compared with those of the upsetting can be manufactured by performing the ironing by using the ironing unit 31 provided on the die 3 during the knock-out operation after upsetting the tooth profile. Further, any surplus material is not formed on the tooth profile to be formed, and the product with the tooth profile of high precision can be obtained thereby.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201078-A (JP)
Title: Ink-jet printer
Inventor: KUMAGAMI KENICHI
IPC: B41J2/18
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer having an ink sucking device which can discharge a predetermined amount of ink from a printing head regardless of the hardness of an ink discharge tube.  <P>SOLUTION: The ink-jet printer in this invention having a printing head 1, an ink supply unit 1 connected by an ink supply route to the printing head, a nozzle cap 5 for sucking to the ink discharge nozzle of the printing head, an ink discharge tube 6 connected to the nozzle cap to discharge the ink in the printing head, and a pump 7 for sucking the ink from the printing head by drawing the ink discharge tube by a disk rotating by a motor drive, has a rotational amount detector 12 for detecting the rotational amount of the disk of the pump unit, and a controller 11 for controlling the rotating speed of the motor of the pump unit in response to the rotational amount detected by the rotational amount detector, when the rotational amount comes to a predetermined value, the motor is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204400-A (JP)
Title: Memory and method for writing/reading data
Inventor: KONNO TOSHIHIRO
IPC: G06F12/16
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a memory which operates cooperating with a software program cannot efficiently read normal data in response to a data reference request from a program when the data to be recorded and maintained are destroyed.  <P>SOLUTION: Parity is added to each unit data of an address unit of the memory and repeatedly recorded in a combination of main data and subdata, and in response to an inquiry of the software program, the parity of the main data and the parity of the subdata are evaluated and read at each unit data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207057-A (JP)
Title: Ultrasonic atomizing device and equipment provided with the same
Inventor: FUJIWARA SUSUMU
IPC: B05B17/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic atomizing device capable of stably atomizing a liquid even if the oscillation of the ultrasonic vibrator is suppressed due to a liquid to be atomized and equipment provided with the same.  <P>SOLUTION: The ultrasonic atomizing device 10 is structured by a piezoelectric element and is provided with a PZT vibrator 13 generating ultrasonic wave having 20-80 kHz frequency band and a tacky adhesive layer provided in the outer peripheral edge face of the PZT vibrator 13 and capable of suppressing the oscillation of the PZT vibrator 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185024-A (JP)
Title: Exhaust sound controller
Inventor: MATSUURA MITSURU
IPC: F01N1/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust sound controller with simplified constitution and capable of improving exhaust sound.  <P>SOLUTION: The exhaust sound controller is provided with: a sound wave-detecting means 6 for detecting the exhaust sound as an exhaust sound signal; a sine wave generation means 12 for generating a sine wave synchronized with engine revolution as a sine wave signal; a silencing signal generation means 15 for generating a silencing signal by using the sine wave signal as a reference one; and a sound wave generation means 5 for generating the silencing signal as a sound wave. In this controller, the silencing signal is generated by multiplying a forgetting factor slightly smaller than one which is decided depending on the load status and revolution of an engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211033-A (JP)
Title: Display device
Inventor: CHIWATA MASATO
IPC: H05K9/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for preventing noise radiation where disturbance noise comes into a connected flexible board from mounting components and a wiring pattern.  <P>SOLUTION: The components 4 and the wiring pattern are enclosed in a sandwich structure from the front surfaces and the rear surfaces by a GND solid pattern with the use of a film shape member with a conductive layer formed on the whole surface, thereby covering the flexible board 6a by excluding a connector part 7 for inputting a signal. The GND solid pattern is constituted of metallic foil 3 connected to the GND.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206852-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a new game form wherein a plurality of passing areas to be the trigger of shifting to a special game state by the passing of a game ball are provided and a difference in discharge balls between the plurality of passing areas is increased.  <P>SOLUTION: A Pachinko game machine 10 includes a game board, a first start port 25, a second start port 44, a big winning port 39, and a main CPU 66, and the second start port 44 is provided with an openable and closable movable member. The main CPU 66 executes a game wherein a period to perform a game advantageous to a player is long and a game wherein the period to perform the game advantageous to the player is short compared to the long game, performs drawing making the probability of drawing the short game as the game advantageous to the player higher than that when the game ball enters the second start port 44 in the case that a game ball enters the first start port 25, and sets the number of times of time shortening to be larger in the case of executing the game of a movable member drawing probability variable game state after the advantageous game other than the short game is executed compared to the time after the short game is executed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210758-A (JP)
Title: Planar light source apparatus
Inventor: FUJIMOTO HISAYOSHI
IPC: G02B6/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light source apparatus which has a high luminance and can reduce a cost.  <P>SOLUTION: The planar light source apparatus A1 is provided with a linear light source unit B1 and a light guide plate 12, an the linear light source unit B1 is provided with a main body 110 which is made of resin and has a shape of a column with an approximately uniform cross-section and a light guide rod 11 having a first end portion 111 and a second end portion 112 formed on both ends of the main body 110 and an LED light emitting element arranged to face the first end portion 111 and the second end portion 112. The main body 110 has an outer circumferential surface which is formed in a smooth mirror-like surface and has a plurality of concave portions or convex portions formed over a length-wise direction in a predetermined region of its circumference, and, as a result, an incident light from the above LED light emitting element through the first end portion 111 or the second end portion 112 is likely to be emitted, over a length-wise direction of the main body 110, from a region facing the area in a circumferential surface of the main body 110 where a plurality of concave portions or convex portions are formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219324-A (JP)
Title: DeltaSigma AD CONVERTER, CLASS-D AMPLIFIER, AND DC-DC CONVERTER
Inventor: MORISHIMA MORIHITO
IPC: H03K7/08
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ΔΣ AD converter which can obtain a high dynamic range in a state that a sampling frequency of ΔΣ modulation is made to be comparatively low.  <P>SOLUTION: A subtractor 18 subtracts a feedback signal from an analog input signal. An integrator 20 integrates an output signal of the subtractor 18. A comparator 22 compares an output signal of the integrator 20 with a predetermined threshold value, and carries out binarization. A counter 24 counts a clock signal of a predetermined frequency, and measures each pulse width of an output signal of the comparator 22. Output data of the counter 24 are thinned by a predetermined sampling rate of a decimation filter 28 through a loop filter 26. Output data of the decimation filter 28 become AD conversion outputs. A PWM circuit 30 outputs an output signal of a predetermined period with a duty according to an output pulse of the loop filter 26, and the PWM signal is inputted to the subtractor 18 as the feedback signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213098-A (JP)
Title: Index table
Inventor: KATSUMA TOSHIBUMI
IPC: B23Q16/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in type index table saving on space and reducing cost almost without backlash in a power transmission means.  <P>SOLUTION: This index table is provided with: a rotary table 41 for mounting a workpiece of a machine tool; a rotary table shaft 42 fixed to the rotary table 41; a driving motor mechanism 10 to be a driving source; and a planetary roller speed reduction mechanism 20 constituted of a ring 22 fixed to a speed reduction mechanism housing 34 by making a motor output shaft 14 of the driving motor mechanism 10 as a sun roller 21, a plurality of planetary rollers 25 arranged at equally divided angles by being pre-loaded in a space with the sun roller 21, and a planetary roller harness 24 fixing and supporting a plurality of planetary roller shafts 23 rotatably journaling the planetary rollers 25 and fixed to the same axial center as the rotary table shaft 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218841-A (JP)
Title: Circuit board structure
Inventor: YAMADA TAKESHI
IPC: H05K1/14
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board structure capable of strengthening a line so as to deal with a high frequency signal even if, for the line, a pattern width can not be formed wide in design.  <P>SOLUTION: The circuit board structure comprises a split substrate 60 separated from a work substrate W by forming a conductive thin film layer on a surface of the work substrate W to form the substrate and cutting the substrate from the work substrate W after substrate formation, and a slit SL formed through a substrate 40 from front side to rear side in a range where a branch GND 1 of the substrate 40 is formed. A terminal portion of the split substrate 60 is inserted into the slit SL, thereby fixing the split substrate 60 to the substrate 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217626-A (JP)
Title: Service providing system and service providing program
Inventor: ARAYA TORU
IPC: G06F21/34
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing system, in which a user can receive providing of service in a different environment by use of one authentication information storage medium.  <P>SOLUTION: In the service providing system, a receiving means receives storage medium type information from an authentication information storage medium storing a pair of first authentication information and second authentication information and the storage medium type information specifying a type of the authentication information storage medium, and receives either the first authentication information or the second authentication information according to the environment in which the providing of service is performed. An authentication means performs authentication according to the authentication information received by the receiving means. A service providing means provides a service based on the authentication performed by the authentication means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215578-A (JP)
Title: Damper
Inventor: INABA AIKO
IPC: F16F9/50
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper which can change torque acting on a rotor with respect to a rotating speed of the rotor.  <P>SOLUTION: The damper is characterized in that damping force by a damper 10 is reduced in such a way that a space S formed by a trochoid profile section 16 and trochoid profile section 18 of an inner member 20 is communicated by a circular-arc groove 58 of plate 30, that since silicon oil can be flowed, depress resistance is reduced, and that torque acting to a rotor 22 is reduced at that rate, in that on the other hand, damping force by the damper 10 increases in such a manner that when a communicating state between adjacent spaces S<SB>1</SB>is intercepted by rotating the plate 30 and by closing one end side of the circular-arc groove 58, the depress resistance of the silicon oil within the space S<SB>1</SB>increase, and that the torque acting to the rotor 22 increases, and in that namely, depending on a rotating speed of the rotor 22, the torque acting on the rotor 22 can be changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222855-A (JP)
Title: Production method of porous thermoplastic resin printing article
Inventor: MIZUNO KIYOKAZU
IPC: C08J9/26
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To settle the problems that conventional porous thermoplastic resin printing article has defects of foam size and foam continuity variation and, as the waste liquid of foam-making agents and foam-making auxiliaries, such as chloride and sugar, form a mixture, so reuse or recycling is difficult.  <P>SOLUTION: The production method of porous thermoplastic resin printing articles comprises removing palatinose or reduced palatinose from a mixture of a thermoplastic resin only with palatinose or a mixture of a thermoplastic only with reduced palatinose.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109070-A (JP)
Title: Solid-state electrolytic capacitor element and method for manufacturing the same
Inventor: KUROZUMI TADATOSHI
IPC: H01G9/052
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor in which a conductor layer is formed on a solid-state electrolytic layer formed on a dielectric coating layer formed on the surface of valve action metal, which is excellent in ESR characteristics by forming a thin and uniformly precise conductor layer and a method for manufacturing this solid-state electrolytic capacitor.  <P>SOLUTION: This solid-state electrolytic capacitor element is configured by forming a dielectric coating layer on the surface of a valve action metal having micropores, and successively forming a solid-state electrolytic layer and a conductor layer on the dielectric coating layer, wherein the conductor layer may include at least a metallic plating layer or the conductor layer may include a metallic paste layer and a metallic plating layer, and at least one type of the metallic type of the metallic paste layer and the metallic type of the metallic plating layer is the same. This method for manufacturing this sold-state electrolytic capacitor element and a solid-state electrolytic capacitor acquired by this method are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT